Chiral Perturbation Theory and Finite Size Effects on the Nucleon Mass in unquenched QCD
A. Ali Khan, T. Bakeyev, M. Göckeler, T. R. Hemmert, R. Horsley, A. C. Irving, D. Pleiter, P. E. L. Rakow, G. Schierholz, H. Stüben
Abstract
We calculate finite size effects on nucleon masses in chiral perturbation theory. We confront the theoretical predictions with Nf=2 lattice results and discuss chiral extrapolation formulae.
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